Side-by-side technical data
Haier G51 vs Panasonic P91
Comparison between Haier G51 and Panasonic P91: camera, battery, fast charging, display, performance and colors, side by side. More phones from Haier and Panasonic.
The verdict
Neither runs away with it: each wins something.
| Category | G51 | P91 |
|---|---|---|
| Design & display | 4.3 | 4.0 |
| Performance & hardware | 1.3 | 1.3 |
| Camera | 2.6 | 1.3 |
| Connectivity | 3.0 | 3.0 |
| Battery & charging | 0.6 | 1.4 |
Which one is for you?
Haier G51, if you care about…
- Weight
- 155 g
- against 161 g
- Body Thickness
- 9.1 mm
- against 10.1 mm
Panasonic P91, if you care about…
- Battery Capacity
- 2,500 mAh
- against 2,000 mAh
- Maximum Storage Capacity
- 16 GB
- against 8 GB
Specification comparison
Performance
| Specification | G51 | P91 |
|---|---|---|
| Processor Model | MediaTek MT6737M | MediaTek MT6737M |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Mali-T720 MP1 | Mali-T720 |
| Storage Type | eMMC 5.0 | eMMC 5.0 |
| Maximum CPU Clock | 1.25 GHz Best value | 1.1 GHz |
| Maximum Storage Capacity | 8 GB | 16 GB Best value |
| CPU Description | Quad-core 1.25 GHz Cortex-A53 | Quad-core 1.1 GHz Cortex-A7 |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 1 GB | 1 GB |
| Expandable Storage | Yes | Yes |
| Maximum memory card | — | 128 GB |
Design
| Specification | G51 | P91 |
|---|---|---|
| Body Colors | Black, Gold, White, Blue | Gold, Black, Blue |
| Body Thickness | 9.1 mm Best value | 10.1 mm |
| Body Width | 72.9 mm | 72.4 mm |
| Body Height | 142.6 mm | 144.7 mm |
| Weight | 155 g Best value | 161 g |
| Usable Surface | 66.3 % Best value | 65.8 % |
| Unfolded thickness | 9.1 mm | — |
Battery
| Specification | G51 | P91 |
|---|---|---|
| Battery Capacity | 2,000 mAh | 2,500 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Battery Features | — | Battery Level Indicator, Rechargeable |
Display
| Specification | G51 | P91 |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 5″ |
| Display Horizontal Resolution | 480 px | 480 px |
| Display Vertical Resolution | 854 px | 854 px |
| Display Pixel Density | 196 ppi | 196 ppi |
| Display Features | Scratch Resistant, IPS LCD | Dragontrail Glass, Touchscreen |
Sensor
| Specification | G51 | P91 |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor | Accelerometer, Proximity Sensor, Compass |
Software
| Specification | G51 | P91 |
|---|---|---|
| Operating System | Android 7 | Android 7 |
| OS Family | Android | Android |
| OS Version | 7 | 7 |
Connectivity
| Specification | G51 | P91 |
|---|---|---|
| SIM Configurations | Dual SIM Dual Standby | Dual Micro-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B40 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB | 3.5 mm Audio Jack, Infrared, FM Radio, microUSB, USB OTG, USB Charging |
| USB Version | microUSB | microUSB |
| SAR (EU) head | 0.71 W/kg | — |
| SAR (EU) body | 1.11 W/kg | — |
| Max. download speed | — | 150 Mbps |
| Max. upload speed | — | 50 Mbps |
Audio
| Specification | G51 | P91 |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, Loudspeaker |
